Tanner Research Pallet Stacker Robot PalStaR Animation
A demonstration with the robot prototypes can be found here

Supported by USDA SBIR Phase I Award Number 2018-33610-28229
Principal Investigator: John Tanner, Tanner Research
Lead Engineer, Merrick Campbell, Tanner Research
Academic Team Members: Prof. Joel Burdick, Caltech
Prof. Aaron Ames, Caltech
Nikola Georgiev, Grad Student
Eric Ambrose, Grad Student